HVAC Services in Castle Rock
Call Us Today! 720.538.5899

Heating & Cooling Services in Castle Rock

Serving Castle Rock, Parker, Littleton, South Metro Denver & Surrounding Communities

Rock Heating & Air Conditioning is proud to be a premier choice for heating and cooling services in Castle Rock, Parker, Littleton, South Metro Denver, and beyond. Bringing comfort and satisfaction to your home becomes our top priority when you leave your needs in our care—no matter how long it takes! Since 2000, we have upheld our reputation for excellence in everything we do. It is our philosophy that only the best-quality services and workmanship lead to 100% satisfaction. That's why we go above and beyond to get the job done right the first time, every time when you call!

You'll know a Rock Heating & Air Conditioning technician when you see one, because we always arrive on time and in a clean-cut uniform. All of our contractors are background checked and drug tested before joining our team. This ensures us that we're only sending the best of the best professionals to our clients' properties.

Trust + Quality + Care = Our Guarantee

Our highly trained and skilled technicians are equipped to repair, service, replace, or install any type of heating and air conditioning system you can think of. From American Standard and Honeywell to Rheem and April Air, we can provide your equipment with the proper care and maintenance it needs to last for many years to come.

Rock Heating & Air Conditioning is respected by many key industry associations, including Home Advisor, Angie's List, and the Better Business Bureau. When you entrust us to handle your needs, we make it our responsibility to provide an abundance of safety and comfort year-round. You can always count on our technicians to deliver above and beyond service in an effort to exceed your greatest expectations.

Satisfy Your Comfort

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We've Got Your Needs Covered!

Proud to Support Folds of Honor

Rock Heating & Air Conditioning has committed our company to raise $5,000 for the Folds of Honor Foundation, which provides scholarships to children of our country’s fallen service members. We are passionate about this cause and these children, so please consider helping us reach our goal.

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Why Choose Rock Heating & Air Conditioning?

  • Qualified & Clean-Cut

  • Background Checked
    & Drug Tested

  • Client-Focused
    Customer Service

  • 100% Satisfaction

  • Service Club

  • A Trusted Name
    in the Area

  • Premier-Quality

  • Free Estimates
    for Installations

Online Specials
150 Rinnai Tankless Water Heaters
150.0000 Rinnai Tankless Water Heaters

Comfort's Not the Only Thing We Bring

Hear from Our Satisfied Customers!
  • “Very efficient and professional. All work and cleanup were completed in less than one full day.”

    Jerry G.
  • “He is very knowledgeable, professional and efficient.”

    Local Customer
  • “I would highly recommend Chris and Rock Heating for any of your HVAC needs!”

    Scott B.
  • “He has always been professional, courteous, and highly skilled.”

    Catherine B.
  • “These guys are great! Local and family owned.”

    Jay F.
  • “Would definitely work with Rock Heating again.”

    Eric Schrader
  • “Very timely and professional”

    Carri GrandPre
  • “Don't have one negative thing to say about my experience with Rock.”

    Local Customer
  • “This local company is wonderful. ”

    Stacey Chambers
  • “Mike's work was efficient and detailed.”

    Mary Lou Miller
  • “ I'd absolutely recommend Rock. Pros”

    Local Customer
  • “To truly empathize with a customer and overcome any/every roadblock to ensure said customer's happiness has created a lifelong customer.”

    Bob D.
  • “I will not hesitate to call him again.”

    Sandy Olsen
  • “Quick, efficient, and did more than originally asked.”

    Local Customer

What's New with Us?

Find Out Here!
  • And the
    And the "Name Our Mascot" Contest Winner Is...
    Posted by Rock Heating & Air Conditioning

    The time has come! We have chosen the winner of our “Name the Mascot” contest that we’ve been holding over the last several weeks, and we have to say ...

    Read More
  • Signs of Ductwork Problems Resulting From Shoddy AC & Heating Installation
    Signs of Ductwork Problems Resulting From Shoddy AC & Heating Installation
    Posted by Rock Heating & Air Conditioning

    It can be easy to make the mistake of thinking that because your Castle Rock home is new it must be in perfect condition. The problem is that ...

    Read More
  • Common South Metro Denver Area Air Conditioning Repairs & Problems You Could Be Avoiding
    Common South Metro Denver Area Air Conditioning Repairs & Problems You Could Be Avoiding
    Posted by Rock Heating & Air Conditioning

    As a Castle Rock air conditioning company , people tend to assume we are hoping for homeowners to run into problems so that we have work. The truth of ...

    Read More
Rock Heating & Air Conditioning

8599 Prairie Trail Drive, Suite 400
Englewood, CO 80112

Phone: (720) 538-5899

Office Hours
  • Monday - Friday 8:00am - 6:00pm
  • Saturday 8:00am - 1:00pm
  • Sunday Closed

Emergency Services Available

Communities We Serve:

Castle Rock, Parker, Littleton, South Metro Denver & Surrounding Communities